Very simple circularly polarised printed patch antenna with enhanced bandwidth | Zendy

Le T.T. | Zendy; Park H.C. | Zendy

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Very simple circularly polarised printed patch antenna with enhanced bandwidth

Author(s) -

Le T.T.,

Park H.C.

Publication year - 2014

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

eISSN - 1350-911X

pISSN - 0013-5194

DOI - 10.1049/el.2014.2963

Subject(s) - bandwidth (computing) , microstrip antenna , patch antenna , simple (philosophy) , optics , physics , antenna (radio) , computer science , electronic engineering , materials science , telecommunications , engineering , philosophy , epistemology

A very simple circularly polarised (CP) printed patch antenna with enhanced bandwidth has been designed, fabricated and tested. The antenna consists of two semi‐circular patches and a rectangular ground plane, and is excited by a simple microstrip feedline. The total substrate size is 50 × 50 × 1.52 mm 3 . The measured −10 dB impedance bandwidth is 101% (2.84–8.7 GHz) and the measured 3 dB axial‐ratio (AR) bandwidth is 49.8% (3.95–6.57 GHz). Good agreement is achieved between measured and simulated results.

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